Aircraft propeller having three blades



FIG. 1 is a perspective view of an aircraft propeller having three blades showing my new design;

FIG. 2 is a front view of the aircraft propeller having three blades of FIG. 1;

FIG. 3 is a rear view of the aircraft propeller having three blades of FIG. 1;

FIG. 4 is a left side view of the aircraft propeller having three blades of FIG. 1;

FIG. 5 is a right side view of the aircraft propeller having three blades of FIG. 1;

FIG. 6 is a top side view of the aircraft propeller having three blades of FIG. 1; and,

FIG. 7 is a bottom side view of the aircraft propeller having three blades of FIG. 1.

The broken lines shown illustrates portions of the propeller and forms no part of the claimed design. 

CLAIM I claim the ornamental design for an aircraft propeller having three blades, as shown and described. 